1675112489 has 4 divisors (see below), whose sum is σ = 1675279620. Its totient is φ = 1674945360.

The previous prime is 1675112431. The next prime is 1675112501. The reversal of 1675112489 is 9842115761.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9842115761 = 577 ⋅17057393.

It can be written as a sum of positive squares in 2 ways, for example, as 732622489 + 942490000 = 27067^2 + 30700^2 .

It is a cyclic number.

It is not a de Polignac number, because 1675112489 - 2⁸ = 1675112233 is a prime.

It is a super-3 number, since 3×1675112489³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1675112389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67502 + ... + 88919.

It is an arithmetic number, because the mean of its divisors is an integer number (418819905).

Almost surely, 2^1675112489 is an apocalyptic number.

It is an amenable number.

1675112489 is a deficient number, since it is larger than the sum of its proper divisors (167131).

1675112489 is a wasteful number, since it uses less digits than its factorization.

1675112489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167130.

The product of its digits is 120960, while the sum is 44.

The square root of 1675112489 is about 40928.1381081524. The cubic root of 1675112489 is about 1187.6304539823.

The spelling of 1675112489 in words is "one billion, six hundred seventy-five million, one hundred twelve thousand, four hundred eighty-nine".